GB - Chinese national standards

Non-destructive testing-Radiographic image quality indicators-Principles and identification

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Welding-General tolerances for welded constructions-Dimensions for lengths and angles-Shape and position

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

General tolerances for welded constructions for dimensions of lengths and anglesshape and position

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Qualification test of welding operators

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Plastics pipes and fittings Crushing decohesion test for polyethylene(PE)electrofusion assemblies

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Plastics pipes and fittings Preparation of test piece assemblies between a polyethylene(PE)pipe and an electrofusion fitting

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Plastics pipes and fittings Peel decohesion test for polyethylene(PE)electrofusion assemblies of nominal outside diameter greater than or equal to 90 mm

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Plastics pipes and fittings-Preparation of polyethylene(PE)pipe/pipe or pipe/fitting test piece assemblies by butt fusion

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Varnishes used for electrical insulation - Part 1: Definitions and general requirements

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Varnishes used for electrical insulation - Part 2: Methods of test

Available languages: English, Chinese

Available design: electronic design (pdf), Print design